/*
 * Copyright 2020 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package androidx.compose.ui.platform

import androidx.compose.runtime.AbstractApplier
import androidx.compose.runtime.CompositionContext
import androidx.compose.runtime.PausableComposition
import androidx.compose.runtime.ReusableComposition
import androidx.compose.ui.node.LayoutNode

internal expect fun createApplier(container: LayoutNode): AbstractApplier<LayoutNode>

/*@MainThread*/
internal fun createSubcomposition(
    container: LayoutNode,
    parent: CompositionContext,
): ReusableComposition = ReusableComposition(createApplier(container), parent)

internal fun createPausableSubcomposition(
    container: LayoutNode,
    parent: CompositionContext,
): PausableComposition = PausableComposition(createApplier(container), parent)
